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Model | MMA-250 | MMA-315 | MMA-415 | ||||||
Input voltage (V) | Single phase 220V | Three phase 380v | Three phase 380v | ||||||
Current range(A) | 20-160 | 20-230 | 20-260 | ||||||
Rated input current(A) | 32 \\ 11 | 51 \\ 17 | 58 \\ 20 | ||||||
Duty Cycle@40℃ | 60% | 100% | 60% | 100% | 60% | 100% | |||
Electrode(mm) | 2.5/3.2 | 2.5/3.2 | 3.2/4.0/5.0 | 3.2/4.0/5.0 | 4.0/5.0/6.0 | 4.0/5.0/6.0 | |||
Insulation Class | F | F | F | F | F | F | |||
NO load Voltage(V) | 68/60 | 68/60 | 68/60 | ||||||
Max. output current(A) | 155 | 120 | 230 | 178 | 260 | 200 | |||
Max.output Voltage(V) | 26.2 | 24.8 | 29.2 | 27.1 | 30.4 | 28 | |||
Max. output power(W) | 4061 | 2976 | 6716 | 4823.8 | 7904 | 5600 | |||
Rated output current(A) | 155 | 120 | 190 | 147 | 260 | 200 | |||
Rated output Voltage(V) | 26.2 | 24.8 | 27.6 | 25.9 | 30.4 | 28 | |||
Protection Class | IP23 | IP23 | IP23 | IP23 | IP23 | IP23 | |||
Dimension(mm) | 375*150*310 | 445*208*380 | 445*208*380 | ||||||
Net weight (kg) | 5.5 | 9.5 | 9.6 | ||||||
Packing Dimension(mm) | 450*270*345 | 505*270*410 | 505*270*410 | ||||||
Gross weight(kg) | 7.5 | 12.9 | 13 | ||||||
Welding cable(m) | 2.5 | 2.5 | 2.5 | ||||||
Ground cable(m) | 1.5 | 1.5 | 1.5 |